Wachendorff Prozesstechnik GmbH & Co. KG Industriestrasse 7 D-65366 Geisenheim Tel.: +49 (0) 67 22 / 99 65 - 20 Fax: +49 (0) 67 22 / 99 65 - 78 www.wachendorff.de Universal PID-Controller UR4848 Relay output: 1 change over relay with and 1/2 closing contacts with 5 PID-Controller in 48 x 48 mm format A 250 VAC. Programmable as controller output for heating/cooling Universal AC/DC power supply and/or alarm Universal input fr process signals, thermocouple, RTD 2-line LED display Analogue/SSR-output: Selectable via jumper. Programmierbarer Easy programming via software or push buttons Analogausgang 0 VDC to 10 VDC or 0/4 mA to 20 mA with a resolution Analogue output or SSR output of 4.000 steps. Programmable as controller output or retransmission 2 alarm outputs process/setpoint value. SSR-output 12 VDC max. 30 mA. Communication port (only UR484803): RS485 with Modbus RTU as slave. Supply: 24VAC/DC to 230 VAC/DC +/-15 %, 50/60Hz 5,5 VA Wiring plan: UR4848 This small universal controller is a compact all-rounder. With the universal input for the most common temperature sensors and process signals combined with the universal power supply and the newest programming and control technologies, this small PID- UR484802 controller is the best solution for sophisticated applications. Beside the excellent price/performance-ratio, this controller convinces with his robust housing and brilliant display. Display: 2-line LED-Display Upper line: Process value, 4-digit, green with 10.2 mm digits Lower line: Setpoint, 4-digit, red with 7,6 mm digits Indicators: Eight red indicators for relais outputs, alarm status, serial communication and tuning.. C1, C2 ON, when output is active. C1 as relay/SSR/mA/voltoutput or C1 (opening) and C2 (closing) for electronic valves UR484803 A1,A2,A3 ON, when alarm is active MAN ON, when the function manual is switched on TUN ON, when controller is in autotune mode REM ON when serial communication is active Buttons: 3 push buttons for programming and setting up the setpoints. Input ranges: Configuration of the input signal via software or push buttons. Thermocouples type K, S, R, J internal cold junction (from 0 C to 50 C accurracy of cold junction 0,1 C/C) RTD: Pt100, Pt500, Pt1000, Ni100, PTC1K, NTC10K UR484804 Linear inputs: 0 V to 10 V, 0/4 mA to 20 mA, 0 mV to 40 mV Potentiometer: 1 kOhm to 6/150 kOhm Protection class: IP65 from the front (with rubber sealing), back plane IP20. Accurracy: Tolerance at 25 C +/-0.2 % 1 digit for thermocouple input, RTD input and analogue input signal. Housing: Black and robust plastic case. The electronics can be pulled out of the front. Measuring rate: Programmable up to 4,1 msec. (242 Hz). Dimensions: W 48 mm x H 48 mm x D 125 mm. Panel cut out 46 mm x User input (only UR484803/04): (only available for thermocouple or 46 mm. process signal input) switchable via contact input signal. Alternative usable functions: Hold/freeze values, selecting setpoint 1 Connection: Via terminal block to 4. Ambient conditions: Operating temperature: 0 C to +45 C relative Messwandlereingang (nur UR484803/04): max. 50 mA mit 80 humidity 35 % to 95 %. rF, non condensing.. msek. Messzyklus frAmperometrische Messwandler. Weight: 165 gramms (UR484802), 185 gramms (UR484803/04). Excitation: +12 VDC 50 mA Scope of delivery: Controller, mounting clamp, sealing, manual.. Copyright by Wachendorff Prozesstechnik GmbH & Co. KG, Industriestrae 7, D-65366 Geisenheim, Tel.: 06722/9965-20, Fax: -78, Stand: 08.02.2011. All information without guarantee and subject to change.Wachendorff Prozesstechnik GmbH & Co. KG Industriestrasse 7 D-65366 Geisenheim Tel.: +49 (0) 67 22 / 99 65 - 20 Fax: +49 (0) 67 22 / 99 65 - 78 www.wachendorff.de Universal PID-Controller UR4848 Data protection: Lock of command / alarm setpoint - Access to parameters by password. Memory card (optional) with battery Panel Cut out 46x46mm Suggested thickness 2bis6mm Dimensions (in mm) Programming: The controller will be programmed via push buttons or Windows-software. The memory card is battery powered. With this technology you can programm the controller without powering it up (up to 1000 programm cycles with one battery). Functionality: Control algorithms: ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned, dead band. Additionally open / close logic for motorized Order codes valves Type Order-No. Tuning: Manual or automatic tuning selectable. Universal controller, 48 x 48, 24 to 230VAC/VDC Alarm modes: Absolute / Threshold, band, High / Low deviation. 2 set points, 1 relay, 1 relay/analogue output/SSR UR484802 Alarm with optional manual reset . 3 set points, 2 relay, analogue output/SSR, RS 485 UR484803 Standby and hysteresis programmable 4 set points, 3 relay, analogue output/SSR UR484804 Second controller output (cooling): Programmable instead of alarm output with P., P.I., P.I.D., P.D. time proportioned with dead Accessories band. Programming module with USB cable SFUR0KIT Software download under: